As long as one remains a monk, one rings the bell. -- As long as one is in office, one performs one's function.; do one's work in a perfunctory way; Go in tolling the bell as long as one is a monk
当一天和尚撞一天钟 dāng yī tiān hé shang zhuàng yī tiān zhōng [do as little as possible,take a passive attitude towards one's work] 比喻做事情敷衍消极,混一天算一天,没有积极主动的精神。“当”也说“做”